Configuration parameters: "--prefix=/usr --cc=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/x86_64-linux-gcc --target=x86_64-buildroot-linux-musl --enable-gettext --enable-openssl"
Symlinks to install: sfv-hash has160-hash gost12-256-hash gost12-512-hash edonr256-hash edonr512-hash tiger-hash tth-hash whirlpool-hash ed2k-link magnet-link

============ Checking for target OS ============
Host   OS  : Linux
Target OS  : Linux
Target ARCH: x86_64
Result is: Linux 
=============================================

Run: /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/x86_64-linux-gcc -v
Using built-in specs.
COLLECT_GCC=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/x86_64-linux-gcc.br_real
COLLECT_LTO_WRAPPER=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/8.3.0/lto-wrapper
Target: x86_64-buildroot-linux-musl
Configured with: ./configure --prefix=/opt/br-x86-64-musl-2020.02 --sysconfdir=/opt/br-x86-64-musl-2020.02/etc --enable-static --target=x86_64-buildroot-linux-musl --with-sysroot=/opt/br-x86-64-musl-2020.02/x86_64-buildroot-linux-musl/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-x86-64-musl-2020.02 --with-mpc=/opt/br-x86-64-musl-2020.02 --with-mpfr=/opt/br-x86-64-musl-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libmpx --enable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=atom --enable-languages=c,c++ --with-build-time-tools=/opt/br-x86-64-musl-2020.02/x86_64-buildroot-linux-musl/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
COMPILER_PATH=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/8.3.0/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/
LIBRARY_PATH=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/lib/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-m64' '-fstack-protector-all' '-march=atom' '-fPIE' '-pie' '-v'
 /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/8.3.0/collect2 -plugin /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/8.3.0/liblto_plugin.so -plugin-opt=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/8.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccSSxC0f.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --sysroot=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib/ld-musl-x86_64.so.1 -pie /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/Scrt1.o /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crti.o /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/crtbeginS.o -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0 -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64 -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64 -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64 -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/lib -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib -L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib -z now -z relro -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/crtendS.o /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crtn.o
/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/Scrt1.o: in function `_start_c':
Scrt1.c:(.text._start_c+0x1b): undefined reference to `main'
collect2: error: ld returned 1 exit status
Run result: 1

Error: compiler not found